‘Single-photon emission enhancement’ seen as step toward quantum technologies

Researchers have demonstrated a new way to enhance the emission of single photons by using "hyperbolic metamaterials," a step toward creating devices in work aimed at developing quantum computers and communications technologies. Optical metamaterials harness clouds of electrons called surface plasmons to manipulate and control light. Purdue University researchers had previously created "superlattices" from layers... Continue Reading →

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